/Engine/Plugins/Experimental/Mutable/Source/CustomizableObjectEditor/Classes/MuCOE/Nodes/CustomizableObjectNodeReroute.h
Returns whether to draw this node as a control point only (knot/reroute node). Note that this means that the node should only have on input and output pin.
Whether or not to draw this node as a control point.
virtual bool ShouldDrawNodeAsControlPointOnly ( int32 & OutInputPinIndex, int32 & OutOutputPinIndex ) const